Water bottle holder



FIG. 1 is a top plan view of a water bottle holder showing my new design;

FIG. 2 is a side elevational view thereof taken from the right of FIG. 1;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof taken from the left of FIG. 1;

FIG. 5 is a rear perspective view thereof taken from the back bottom and back of FIG. 4; and,

FIG. 6 is a front perspective view thereof taken from the bottom and front of FIG. 2. 

The ornamental design for a water bottle holder, as shown. 